Quasar Science
Quasar Science Q-LED Crossfade 15W Bi-Color LED Lamp
The Quasar Science Q-LED Crossfade delivers seamless 2000K–6000K bi-color tuning in a slim, self-ballasted tube.
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Overview
Unleash Your Lighting Potential with the Quasar Science Q-LED Crossfade
The Quasar Science Q-LED Crossfade Linear 15W Bi-Color LED Lamp provides unparalleled versatility for lighting any scene. Adjust the lamp from a warm 2000K candle light to a cool 6000K overcast daylight, making it ideal for both actors and environments. Its unique design allows for stacking into large arrays, creating expansive LED panels with exceptional energy efficiency.
Key Features:
- X-Fade White Light: Seamlessly blend between Candle Light (2000K) and Overcast Daylight (6000K) diodes to achieve a balanced and variable color spectrum.
- Low Profile Design: Easily concealable in tight spaces, the Q-LED Linear LED lamp can be mounted against walls or ceilings without compromising framing.
- Self-Ballasted: Eliminates the need for external power supplies or ballasts, saving time and reducing clutter.
- Dimmer Compatible: Works with most dimming systems for precise lighting control.
- Expandable and Scalable: Stack multiple units to create large LED panels or extend linear lighting as needed.
Pros & Cons
👍 Pros
- Wide 2000K–6000K bi-color range covers warm tungsten through cool daylight in a single fixture
- Self-ballasted design eliminates external power supplies and reduces cable clutter on set
- Low-profile tube shape fits into tight spaces and hides easily from camera
- Stackable design allows building custom-sized LED panels from multiple units
- Dimmer compatible for precise intensity control with existing dimming infrastructure
👎 Cons
- 15W output may be insufficient as a key light for larger scenes without stacking multiple units
- Linear tube form factor limits traditional modifier options like softboxes or barn doors
- No wireless DMX or app-based control built in, requiring physical access for adjustments
Frequently Asked Questions
What is the color temperature range of the Q-LED Crossfade?
It crossfades smoothly from 2000K (warm candle light) to 6000K (cool overcast daylight), letting you dial in the exact white balance needed for any scene.
Does this lamp require an external ballast or power supply?
No, the Q-LED Crossfade is self-ballasted. You plug it in directly without needing any external driver or ballast, which reduces setup time and cable clutter.
Can multiple Q-LED Crossfade lamps be combined into a larger light source?
Yes, the lamps are designed to stack into arrays, so you can build large LED panels by combining multiple units for broader, more powerful lighting coverage.
Is the Q-LED Crossfade compatible with dimming systems?
Yes, it works with most standard dimming systems, giving you precise control over intensity in addition to color temperature.
How does the low-profile design benefit on-set use?
Its slim form factor allows it to be concealed in tight spaces, mounted flush against walls or ceilings, and hidden from frame — making it ideal for practical lighting in production environments.
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